2. Sample Papers
  3. Railways
  4. Quantitative Aptitude
  5. Speed, Time and Distance

Railways Quantitative Aptitude Speed, Time and Distance Sample Paper Time, Speed and distance Sample Test Paper-12

  • question_answer
    A car complete a journey in 10 hours. He travels first half of the journey at the rate of 21 km/hr and second half at the rate of 24 km/hr. The total journey in km is

    A)  224                 

    B)  230

    C)  234                 

    D)  220

    Correct Answer: A

    Solution :

    [a] Distance = Average speed \[\times \] time \[=\frac{2\times 21\times 24}{21+24}\times 10\] \[=\frac{2\times 21\times 24}{45}\times 10=224\,km\]


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